/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.apt.citytag.process;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Bach
 */
public class EditCityServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
//            http://localhost:8084/eMatrimony/EditCityServlet?city_Name=Ha+Noi+loi+nuoi&city_id=Ha+Noi&country_ID=1&country_Name=Vietnam&pageno=1
            String city_id = request.getParameter("city_id");
            String city_Name = request.getParameter("city_Name");
            String country_ID=request.getParameter("country_ID");
            String country_Name=request.getParameter("country_Name");
            String pageno=request.getParameter("pageno");
            if (city_id != null & city_Name != null) {
                if (EditCityName.setEditCity(city_Name, city_id)) {
//                    countries_city_edit.jsp?country_ID=1&country_Name=Vietnam&pageno=1
                    request.getRequestDispatcher("countries_city_edit.jsp?country_ID="+country_ID+"&country_Name="+country_Name+"&pageno="+pageno+"&ok=1").forward(request, response);
                }else{
                    request.getRequestDispatcher("countries_city_edit.jsp?country_ID="+country_ID+"&country_Name="+country_Name+"&pageno="+pageno+"&ok=0").forward(request, response);
                }
            }

        }catch(Exception e){
            e.printStackTrace();
        }finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
